156978105284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{164039}}^1$

素因数の和:164313

約数の個数: 96

約数和(自身を含む): 370389196800

約数和(自身を除く): 213411091516

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 239, 286, 308, 364, 478, 572, 956, 1001, 1673, 2002, 2629, 3107, 3346, 4004, 5258, 6214, 6692, 10516, 12428, 18403, 21749, 34177, 36806, 43498, 68354, 73612, 86996, 136708, 164039, 239239, 328078, 478478, 656156, 956956, 1148273, 1804429, 2132507, 2296546, 3608858, 4265014, 4593092, 7217716, 8530028, 12631003, 14927549, 23457577, 25262006, 29855098, 39205321, 46915154, 50524012, 59710196, 78410642, 93830308, 156821284, 164203039, 274437247, 328406078, 431258531, 509669173, 548874494, 656812156, 862517062, 1019338346, 1097748988, 1725034124, 2038676692, 3018809717, 3567684211, 5606360903, 6037619434, 7135368422, 11212721806, 12075238868, 14270736844, 22425443612, 39244526321, 78489052642, 156978105284]

約数ペア:

[(1, 156978105284), (2, 78489052642), (4, 39244526321), (7, 22425443612), (11, 14270736844), (13, 12075238868), (14, 11212721806), (22, 7135368422), (26, 6037619434), (28, 5606360903), (44, 3567684211), (52, 3018809717), (77, 2038676692), (91, 1725034124), (143, 1097748988), (154, 1019338346), (182, 862517062), (239, 656812156), (286, 548874494), (308, 509669173), (364, 431258531), (478, 328406078), (572, 274437247), (956, 164203039), (1001, 156821284), (1673, 93830308), (2002, 78410642), (2629, 59710196), (3107, 50524012), (3346, 46915154), (4004, 39205321), (5258, 29855098), (6214, 25262006), (6692, 23457577), (10516, 14927549), (12428, 12631003), (18403, 8530028), (21749, 7217716), (34177, 4593092), (36806, 4265014), (43498, 3608858), (68354, 2296546), (73612, 2132507), (86996, 1804429), (136708, 1148273), (164039, 956956), (239239, 656156), (328078, 478478)]