191567220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14447}}^1$

素因数の和:14489

約数の個数: 96

約数和(自身を含む): 611670528

約数和(自身を除く): 420103308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 14447, 28894, 43341, 57788, 72235, 86682, 144470, 173364, 187811, 216705, 245599, 288940, 375622, 433410, 491198, 563433, 736797, 751244, 866820, 939055, 982396, 1126866, 1227995, 1473594, 1878110, 2253732, 2455990, 2817165, 2947188, 3192787, 3683985, 3756220, 4911980, 5634330, 6385574, 7367970, 9578361, 11268660, 12771148, 14735940, 15963935, 19156722, 31927870, 38313444, 47891805, 63855740, 95783610, 191567220]

約数ペア:

[(1, 191567220), (2, 95783610), (3, 63855740), (4, 47891805), (5, 38313444), (6, 31927870), (10, 19156722), (12, 15963935), (13, 14735940), (15, 12771148), (17, 11268660), (20, 9578361), (26, 7367970), (30, 6385574), (34, 5634330), (39, 4911980), (51, 3756220), (52, 3683985), (60, 3192787), (65, 2947188), (68, 2817165), (78, 2455990), (85, 2253732), (102, 1878110), (130, 1473594), (156, 1227995), (170, 1126866), (195, 982396), (204, 939055), (221, 866820), (255, 751244), (260, 736797), (340, 563433), (390, 491198), (442, 433410), (510, 375622), (663, 288940), (780, 245599), (884, 216705), (1020, 187811), (1105, 173364), (1326, 144470), (2210, 86682), (2652, 72235), (3315, 57788), (4420, 43341), (6630, 28894), (13260, 14447)]