146395840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1583}}^1$

素因数の和:1634

約数の個数: 84

約数和(自身を含む): 370551456

約数和(自身を除く): 224155616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 680, 1088, 1156, 1360, 1445, 1583, 2312, 2720, 2890, 3166, 4624, 5440, 5780, 6332, 7915, 9248, 11560, 12664, 15830, 18496, 23120, 25328, 26911, 31660, 46240, 50656, 53822, 63320, 92480, 101312, 107644, 126640, 134555, 215288, 253280, 269110, 430576, 457487, 506560, 538220, 861152, 914974, 1076440, 1722304, 1829948, 2152880, 2287435, 3659896, 4305760, 4574870, 7319792, 8611520, 9149740, 14639584, 18299480, 29279168, 36598960, 73197920, 146395840]

約数ペア:

[(1, 146395840), (2, 73197920), (4, 36598960), (5, 29279168), (8, 18299480), (10, 14639584), (16, 9149740), (17, 8611520), (20, 7319792), (32, 4574870), (34, 4305760), (40, 3659896), (64, 2287435), (68, 2152880), (80, 1829948), (85, 1722304), (136, 1076440), (160, 914974), (170, 861152), (272, 538220), (289, 506560), (320, 457487), (340, 430576), (544, 269110), (578, 253280), (680, 215288), (1088, 134555), (1156, 126640), (1360, 107644), (1445, 101312), (1583, 92480), (2312, 63320), (2720, 53822), (2890, 50656), (3166, 46240), (4624, 31660), (5440, 26911), (5780, 25328), (6332, 23120), (7915, 18496), (9248, 15830), (11560, 12664)]