15702003156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{80677}}^1$

素因数の和:81029

約数の個数: 72

約数和(自身を含む): 42749013216

約数和(自身を除く): 27047010060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 331, 588, 662, 993, 1324, 1986, 2317, 3972, 4634, 6951, 9268, 13902, 16219, 27804, 32438, 48657, 64876, 80677, 97314, 161354, 194628, 242031, 322708, 484062, 564739, 968124, 1129478, 1694217, 2258956, 3388434, 3953173, 6776868, 7906346, 11859519, 15812692, 23719038, 26704087, 47438076, 53408174, 80112261, 106816348, 160224522, 186928609, 320449044, 373857218, 560785827, 747714436, 1121571654, 1308500263, 2243143308, 2617000526, 3925500789, 5234001052, 7851001578, 15702003156]

約数ペア:

[(1, 15702003156), (2, 7851001578), (3, 5234001052), (4, 3925500789), (6, 2617000526), (7, 2243143308), (12, 1308500263), (14, 1121571654), (21, 747714436), (28, 560785827), (42, 373857218), (49, 320449044), (84, 186928609), (98, 160224522), (147, 106816348), (196, 80112261), (294, 53408174), (331, 47438076), (588, 26704087), (662, 23719038), (993, 15812692), (1324, 11859519), (1986, 7906346), (2317, 6776868), (3972, 3953173), (4634, 3388434), (6951, 2258956), (9268, 1694217), (13902, 1129478), (16219, 968124), (27804, 564739), (32438, 484062), (48657, 322708), (64876, 242031), (80677, 194628), (97314, 161354)]